Home / 108,824.04-163,027.62-52,497.72

Finding the Fourth Proportional to 108,824.04, 163,027.62 and 52,497.72

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Solution

The fourth proportional to 108,824.04, 163,027.62 and 52,497.72 is: 78,646.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,824.04 : 163,027.62 = 52,497.72 : x
  2. Step 2: Convert to fraction form
    108,824.04/163,027.62 = 52,497.72/x
  3. Step 3: Cross multiply
    108,824.04x = 163,027.62 × 52,497.72
  4. Step 4: Simplify right side
    108,824.04x = 8,558,578,347.03
  5. Step 5: Solve for x
    x = 8,558,578,347.03/108,824.04
  6. Step 6: Final answer
    x = 78,646.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.